b'RTCH SeriesDescriptionHydraulic cams can freely operate in any position and at any angle in space for stamping, folding, punching operations, etc thanks to the flexible distribution of forces.Pressure Nitrogen Gas Safety DiscAccumulatorWorking CylinderManifold PlateOil Safety DiscPunch HolderHydraulic Connection HoseDrive Unit The drive unit supplies the working pressure by means of oil. It consists of the followingelements: Working cylinder Pressure accumulator Manifold plateThe accumulator is capable of absorbing all the volume displaced by the working cylinderif the cam stroke is blocked.Working Cam The working cam is controlled through the drive unit. It has a gas spring that producesthe recoil force.It is suitable for working applications with both round punches and punches with other shapes, thanks to its anti-turning device.Hydraulic Connection HoseThere is a high pressure hose that connects the drive unit with the workingcam. Fittings with O-rings are used to guarantee a perfect fit of the elements to avoid leaking.22017 10 READY Hydraulic Cams Brochure w 3 Updated pages.indd 2 10/9/17 10:09 PM'